Method for controlling a mobile crane or hoist has the control unit separated from the vehicle cabin and equipped with a spring loaded emergency cut-out system

摘要

The control unit (1) is mounted on a chassis attached to the hoist and has lever operating controls (3) and switches as well as emergency cut-out switches (6,12), one of which (12) is operated by a frame (10,11) on springs (9) to stop all action despite control positions.